Combined bathtub and invalid chair hoist



FIG. 1 is a perspective view taken from the top, front and left side of a combined bathtub and invalid chair hoist showing my new design;

FIG. 2 is a left side elevational view thereof;

FIG. 3 is a right side elevational view thereof;

FIG. 4 is a front elevational view thereof;

FIG. 5 is a rear elevational view thereof;

FIG. 6 is a top plan view thereof;

FIG. 7 is another left side elevational view thereof, showing the chair in a lowered position;

FIG. 8 is a right side elevational view of FIG. 7;

FIG. 9 is a front elevational view of FIG. 7; and,

FIG. 10 is a rear elevational view of FIG. 7. 

The ornamental design for a combined bathtub and invalid chair hoist, as shown and described. 